Even though I already had a Diocletian example, I just picked up this one. The details aren't as sharp as my other example, but it has a smoother surface.
Diocletian
A.D. 295- 296
25mm 9.6g
IMP DIOCLETIANVS P F AVG; laureate head right.
GENIO POPVLI ROMANI; Genius standing left, modius on head, naked except for chlamys over left shoulder, holding patera and cornucopiae, eagle at feet to left; Γ in right.
In ex. ALE
RIC VI Alexandria 18a